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AD82588

Elite Semiconductor
Part Number AD82588
Manufacturer Elite Semiconductor
Description 2x15W Stereo / 1x 30W Mono Digital Audio Amplifier
Published Jul 21, 2014
Detailed Description ESMT/EMP 2x15W Stereo / 1x 30W Mono Digital Audio Amplifier with 18 Bands EQ Features z 16/18/20/24-bits input with I S,...
Datasheet PDF File AD82588 PDF File

AD82588
AD82588

Overview
ESMT/EMP 2x15W Stereo / 1x 30W Mono Digital Audio Amplifier with 18 Bands EQ Features z 16/18/20/24-bits input with I S, Left-alignment and Right-alignment data format z PSNR & DR(A-weighting) Loudspeaker: 94dB (PSNR), 103dB (DR) @24V z Multiple sampling frequencies (Fs) 32kHz / 44.
1kHz / 48kHz and 64kHz / 88.
2kHz / 96kHz and 128kHz / 176.
4kHz / 192kHz z System clock = 64x, 128x, 192x, 256x, 384x, 512x, 576x, 768x, 1024x Fs 64x~1024x Fs for 32kHz / 44.
1kHz / 48kHz 64x~512x Fs for 64kHz / 88.
2kHz / 96kHz 64x~256x Fs for 128kHz / 176.
4kHz / 192kHz z Supply voltage 3.
3V for digital circuit 10V~26V for loudspeaker driver z Loudspeaker output power for stereo at 24V 15W x 2CH into 4Ω @0.
17% THD+N z Loudspeaker output power for mono at 24V 30W x 1CH into 4Ω @0.
095% THD+N z Sound processing including： 18 bands parametric speaker EQ Volume control (+24dB~-103dB, 0.
125dB/step), Dynamic range control Power Clipping 3D surround sound Channel mixing Automatic Zero-detection mute and noise gate Bass/Treble tone control Bass management crossover filter DC-blocking high-pass filter z Anti-pop design z Over-temperature protection z I2C control interface with selectable device address z Support hardware and software reset z Internal PLL 2 AD82588 z LV Under-voltage shutdown and HV Under-voltage detection z Short-circuit protection z Over-temperature protection z Power saving mode z Support initial EEPROM setting Applications z CD and DVD z TV audio z Car audio z Boom-box z MP3 docking systems z Powered speaker z Wireless audio Description AD82588 is a digital audio amplifier capable of driving a pair of 8Ω, 15W or a single 4Ω, 30W operating at 24V supply.
AD82588 can provide advanced audio processing capabilities, such as volume control, 18 bands speaker EQ, audio mixing, 3D surround and Dynamic Range Control (DRC).
These functions are fully 2 programmable via a simple I C control interface.
Robust protection circuits are provided to protect AD82588 from damage due to accidental...


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